During 50 since founded, CRSC has made the industrial standards and state standards for the Ministry of Railways of China, covering railway construction, engineering,design and technology etc. CRSC also acquired 73 patents covering railway signal, communication, level crossing and cables. As the earliest founded group in the field of railway signal and communication, CRSC independently made many important achievements for Chinese railways, as following: The first CTC system of Chinese railways.
The first TDCS system of Chinese railways.
The first CTC System for Passengers Dedicated Line of Chinese railways.etc.
The first set of Relay Interlocking of Chinese railways.
The first set of Computer Interlocking of Chinese railways.
The first train radio dispatching telephone of Chinese railways.etc.
The first big communication center and first automatic telephone switch of Chinese railways.